commit 6f361c991221e96d5068c77b854967d997b1529b
author Bram Moolenaar <Bram@vim.org> Wed Jan 31 19:06:50 2018 +0100
committer Bram Moolenaar <Bram@vim.org> Wed Jan 31 19:06:50 2018 +0100
tree 6fdcc8535ddab3e56c3cd8bc0b4fb5971ec2a22f
parent 153b704e20f9c269450a7d3ea8cafcf942579ab7

patch 8.0.1446: acessing freed memory after window command in auto command

Problem:    Acessing freed memory after window command in auto command.
            (gy741)
Solution:   Adjust the pointer in the parent frame. (Christian Brabandt,
            closes #2467)

src/testdir/test_window_cmd.vim

diff --git a/src/testdir/test_window_cmd.vim b/src/testdir/test_window_cmd.vim
index 925cfcc..69b139f 100644
--- a/src/testdir/test_window_cmd.vim
+++ b/src/testdir/test_window_cmd.vim
@@ -472,4 +472,15 @@
   exe "norm! v\<C-W>:\<C-U>echo v:version"
 endfunc
 
+func Test_access_freed_mem()
+  " This was accessing freed memory
+  au * 0 vs xxx
+  arg 0
+  argadd
+  all
+  all
+  au!
+  bwipe xxx
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab